ES2130805T3 - USE OF NATURAL ACID SPECS FOR ELIMINATION OF OLEFINS FROM AROMATIC COMPOUNDS OR MIXTURES OF AROMATIC COMPOUNDS. - Google Patents
USE OF NATURAL ACID SPECS FOR ELIMINATION OF OLEFINS FROM AROMATIC COMPOUNDS OR MIXTURES OF AROMATIC COMPOUNDS.Info
- Publication number
- ES2130805T3 ES2130805T3 ES96906717T ES96906717T ES2130805T3 ES 2130805 T3 ES2130805 T3 ES 2130805T3 ES 96906717 T ES96906717 T ES 96906717T ES 96906717 T ES96906717 T ES 96906717T ES 2130805 T3 ES2130805 T3 ES 2130805T3
- Authority
- ES
- Spain
- Prior art keywords
- aromatic compounds
- olefins
- elimination
- mixtures
- specs
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 150000001491 aromatic compounds Chemical class 0.000 title abstract 4
- 239000002253 acid Substances 0.000 title abstract 3
- 150000001336 alkenes Chemical class 0.000 title abstract 2
- 230000008030 elimination Effects 0.000 title abstract 2
- 238000003379 elimination reaction Methods 0.000 title abstract 2
- 239000000203 mixture Substances 0.000 title abstract 2
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/16—Clays or other mineral silicates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/40—Catalysts, in general, characterised by their form or physical properties characterised by dimensions, e.g. grain size
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/61—Surface area
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/148—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
- C07C2521/16—Clays or other mineral silicates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Dispersion Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
SE DESCRIBE EL USO DE ESMECTITAS DE NATURALEZA ACIDA PARA LA ELIMINACION DE OLEFINAS DE COMPUESTOS AROMATICOS O MEZCLAS DE COMPUESTOS AROMATICOS. LAS ESMECTITAS DE NATURALEZA ACIDA PUEDEN ENRIQUECERSE ADEMAS CON CATIONES DE AL{SUP,3+} INTERCAMBIABLES Y EVENTUALMENTE LIBRES.DESCRIBES THE USE OF ACID NATURAL SQUARES FOR THE ELIMINATION OF OLEFINS FROM AROMATIC COMPOUNDS OR MIXTURES OF AROMATIC COMPOUNDS. SCIENCES OF ACID NATURE MAY ALSO BE ENRICHED WITH INTERCHANGEABLE AND EVENTUALLY FREE AL {SUP, 3+} CATIONS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19512137A DE19512137A1 (en) | 1995-03-31 | 1995-03-31 | Use of natural acid smectites to remove olefins from aromatics or aromatic mixtures |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2130805T3 true ES2130805T3 (en) | 1999-07-01 |
Family
ID=7758463
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES96906717T Expired - Lifetime ES2130805T3 (en) | 1995-03-31 | 1996-02-28 | USE OF NATURAL ACID SPECS FOR ELIMINATION OF OLEFINS FROM AROMATIC COMPOUNDS OR MIXTURES OF AROMATIC COMPOUNDS. |
Country Status (7)
Country | Link |
---|---|
US (1) | US6166278A (en) |
EP (1) | EP0817766B1 (en) |
JP (1) | JP3429317B2 (en) |
KR (1) | KR970706896A (en) |
DE (2) | DE19512137A1 (en) |
ES (1) | ES2130805T3 (en) |
WO (1) | WO1996030321A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT410211B (en) * | 2000-12-15 | 2003-03-25 | Agrolinz Melamin Gmbh | HALVES AND MOLDINGS FROM AMINO LASTS |
US7183235B2 (en) * | 2002-06-21 | 2007-02-27 | Ada Technologies, Inc. | High capacity regenerable sorbent for removing arsenic and other toxic ions from drinking water |
EP2022771B1 (en) * | 2006-05-08 | 2011-03-16 | Cepsa Quimica , S.A. | Method for purifying alkyl aromatic compounds |
CN103386295B (en) * | 2012-05-07 | 2017-07-04 | 南京亚东奥土矿业有限公司 | A kind of ball-type atlapulgite preparation method and applications for alkene in Arene removal |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE299382C (en) * | ||||
DE285241C (en) * | ||||
DE1094389B (en) * | 1958-03-11 | 1960-12-08 | Sued Chemie Ag | Process for the production of cracking catalysts from bentonites |
US3485884A (en) * | 1967-04-12 | 1969-12-23 | Exxon Research Engineering Co | Purification of aromatic hydrocarbons |
US3835037A (en) * | 1971-07-27 | 1974-09-10 | Ici Ltd | Purification of aromatic hydrocarbons |
US4193454A (en) * | 1976-03-15 | 1980-03-18 | Mobil Oil Corporation | Super-active clay catalyst and use thereof |
FR2385789A1 (en) * | 1977-03-29 | 1978-10-27 | Nippon Petrochemicals Co Ltd | PROCESS FOR TREATING THE OIL OBTAINED AS A BY-PRODUCT FROM THERMAL CRACKING OF PETROLEUM PRODUCTS, WITH A VIEW TO IMPROVING THE QUALITY OF ITS DISTILLATION PRODUCTS |
GB8303740D0 (en) * | 1983-02-10 | 1983-03-16 | British Petroleum Co Plc | Production of low molecular weight polymers |
FR2599275B1 (en) * | 1986-06-03 | 1988-11-10 | Centre Nat Rech Scient | SMECTITE CLAY-BASED CATALYSTS, PROCESS FOR OBTAINING SAME AND APPLICATION THEREOF TO ACYLATION OF AROMATIC HYDROCARBONS. |
US4795550A (en) * | 1987-04-03 | 1989-01-03 | Uop Inc. | Removal of trace olefins from aromatic hydrocarbons |
DE3728812A1 (en) * | 1987-04-08 | 1988-10-20 | Marx Guenther | MINERAL FABRIC, METHOD FOR THE PRODUCTION AND USE THEREOF |
JPS63310837A (en) * | 1987-06-10 | 1988-12-19 | Mitsubishi Petrochem Co Ltd | Method for removing olefins |
DD285241A7 (en) * | 1988-07-15 | 1990-12-12 | Veb Chemiewerk Bad Koestritz,Dd | ADSORPTION AGENTS FOR SEPARATING FLUORESCANCES OF N-PARAFFING MIXTURES |
DD299882A7 (en) * | 1990-02-21 | 1992-05-14 | Petrolchemisches Kombinat | PROCESS FOR CLEANING AROMATIC HYDROCARBONS |
EP0449453B1 (en) * | 1990-03-28 | 1993-11-03 | Texaco Chemical Company | Process for oligomerizing olefins to prepare base stocks for synthetic lubricants |
US5180864A (en) * | 1990-04-30 | 1993-01-19 | Texaco Chemical Company | Process for oligomerizing olefins using an aluminum nitrate-treated acidic clay |
US5749955A (en) * | 1995-06-28 | 1998-05-12 | Oil-Dri Corporation Of America | Clay activation with metal salts |
-
1995
- 1995-03-31 DE DE19512137A patent/DE19512137A1/en not_active Withdrawn
-
1996
- 1996-02-28 KR KR1019970702886A patent/KR970706896A/en not_active Application Discontinuation
- 1996-02-28 EP EP96906717A patent/EP0817766B1/en not_active Expired - Lifetime
- 1996-02-28 DE DE59601668T patent/DE59601668D1/en not_active Expired - Fee Related
- 1996-02-28 ES ES96906717T patent/ES2130805T3/en not_active Expired - Lifetime
- 1996-02-28 JP JP52883496A patent/JP3429317B2/en not_active Expired - Lifetime
- 1996-02-28 WO PCT/EP1996/000808 patent/WO1996030321A1/en not_active Application Discontinuation
- 1996-02-28 US US08/930,965 patent/US6166278A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US6166278A (en) | 2000-12-26 |
KR970706896A (en) | 1997-12-01 |
DE59601668D1 (en) | 1999-05-20 |
EP0817766A1 (en) | 1998-01-14 |
WO1996030321A1 (en) | 1996-10-03 |
DE19512137A1 (en) | 1996-10-02 |
EP0817766B1 (en) | 1999-04-14 |
JPH11502823A (en) | 1999-03-09 |
JP3429317B2 (en) | 2003-07-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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